27926904356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 55115225088

約数和(自身を除く): 27188320732

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 131, 134, 172, 262, 268, 524, 559, 871, 1118, 1423, 1703, 1742, 2236, 2846, 2881, 3406, 3484, 5633, 5692, 5762, 6812, 8777, 11266, 11524, 17554, 18499, 22532, 35108, 36998, 37453, 61189, 73229, 73996, 74906, 95341, 114101, 122378, 146458, 149812, 186413, 190682, 228202, 244756, 292916, 372826, 377411, 381364, 456404, 745652, 754822, 795457, 1239433, 1509644, 1590914, 2423369, 2478866, 3181828, 4099663, 4846738, 4906343, 4957732, 8015759, 8199326, 9693476, 9812686, 12489671, 16031518, 16398652, 19625372, 24979342, 32063036, 49958684, 53295619, 104204867, 106591238, 162365723, 208409734, 213182476, 324731446, 416819468, 537055853, 649462892, 1074111706, 2148223412, 6981726089, 13963452178, 27926904356]

約数ペア:

[(1, 27926904356), (2, 13963452178), (4, 6981726089), (13, 2148223412), (26, 1074111706), (43, 649462892), (52, 537055853), (67, 416819468), (86, 324731446), (131, 213182476), (134, 208409734), (172, 162365723), (262, 106591238), (268, 104204867), (524, 53295619), (559, 49958684), (871, 32063036), (1118, 24979342), (1423, 19625372), (1703, 16398652), (1742, 16031518), (2236, 12489671), (2846, 9812686), (2881, 9693476), (3406, 8199326), (3484, 8015759), (5633, 4957732), (5692, 4906343), (5762, 4846738), (6812, 4099663), (8777, 3181828), (11266, 2478866), (11524, 2423369), (17554, 1590914), (18499, 1509644), (22532, 1239433), (35108, 795457), (36998, 754822), (37453, 745652), (61189, 456404), (73229, 381364), (73996, 377411), (74906, 372826), (95341, 292916), (114101, 244756), (122378, 228202), (146458, 190682), (149812, 186413)]