26347395256

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166781}}^1$

素因数の和:166845

約数の個数: 96

約数和(自身を含む): 63884177280

約数和(自身を除く): 37536782024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 2548, 2821, 3038, 3224, 5096, 5642, 6076, 11284, 12152, 19747, 22568, 39494, 78988, 157976, 166781, 333562, 667124, 1167467, 1334248, 2168153, 2334934, 4336306, 4669868, 5170211, 8172269, 8672612, 9339736, 10340422, 15177071, 16344538, 17345224, 20680844, 30354142, 32689076, 36191477, 41361688, 60708284, 65378152, 67212743, 72382954, 106239497, 121416568, 134425486, 144765908, 212478994, 253340339, 268850972, 289531816, 424957988, 470489201, 506680678, 537701944, 849915976, 940978402, 1013361356, 1881956804, 2026722712, 3293424407, 3763913608, 6586848814, 13173697628, 26347395256]

約数ペア:

[(1, 26347395256), (2, 13173697628), (4, 6586848814), (7, 3763913608), (8, 3293424407), (13, 2026722712), (14, 1881956804), (26, 1013361356), (28, 940978402), (31, 849915976), (49, 537701944), (52, 506680678), (56, 470489201), (62, 424957988), (91, 289531816), (98, 268850972), (104, 253340339), (124, 212478994), (182, 144765908), (196, 134425486), (217, 121416568), (248, 106239497), (364, 72382954), (392, 67212743), (403, 65378152), (434, 60708284), (637, 41361688), (728, 36191477), (806, 32689076), (868, 30354142), (1274, 20680844), (1519, 17345224), (1612, 16344538), (1736, 15177071), (2548, 10340422), (2821, 9339736), (3038, 8672612), (3224, 8172269), (5096, 5170211), (5642, 4669868), (6076, 4336306), (11284, 2334934), (12152, 2168153), (19747, 1334248), (22568, 1167467), (39494, 667124), (78988, 333562), (157976, 166781)]