4688892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 13117104

約数和(自身を除く): 8428212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 233, 234, 258, 387, 466, 468, 516, 559, 699, 774, 932, 1118, 1398, 1548, 1677, 2097, 2236, 2796, 3029, 3354, 4194, 5031, 6058, 6708, 8388, 9087, 10019, 10062, 12116, 18174, 20038, 20124, 27261, 30057, 36348, 40076, 54522, 60114, 90171, 109044, 120228, 130247, 180342, 260494, 360684, 390741, 520988, 781482, 1172223, 1562964, 2344446, 4688892]

約数ペア:

[(1, 4688892), (2, 2344446), (3, 1562964), (4, 1172223), (6, 781482), (9, 520988), (12, 390741), (13, 360684), (18, 260494), (26, 180342), (36, 130247), (39, 120228), (43, 109044), (52, 90171), (78, 60114), (86, 54522), (117, 40076), (129, 36348), (156, 30057), (172, 27261), (233, 20124), (234, 20038), (258, 18174), (387, 12116), (466, 10062), (468, 10019), (516, 9087), (559, 8388), (699, 6708), (774, 6058), (932, 5031), (1118, 4194), (1398, 3354), (1548, 3029), (1677, 2796), (2097, 2236)]