28522962

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 41472558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 991, 1066, 1107, 1599, 1982, 2214, 2973, 3198, 4797, 5946, 8919, 9594, 12883, 14391, 17838, 25766, 26757, 28782, 38649, 40631, 53514, 77298, 81262, 115947, 121893, 231894, 243786, 347841, 365679, 528203, 695682, 731358, 1056406, 1097037, 1584609, 2194074, 3169218, 4753827, 9507654, 14261481, 28522962]

約数ペア:

[(1, 28522962), (2, 14261481), (3, 9507654), (6, 4753827), (9, 3169218), (13, 2194074), (18, 1584609), (26, 1097037), (27, 1056406), (39, 731358), (41, 695682), (54, 528203), (78, 365679), (82, 347841), (117, 243786), (123, 231894), (234, 121893), (246, 115947), (351, 81262), (369, 77298), (533, 53514), (702, 40631), (738, 38649), (991, 28782), (1066, 26757), (1107, 25766), (1599, 17838), (1982, 14391), (2214, 12883), (2973, 9594), (3198, 8919), (4797, 5946)]