29067688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 63821520

約数和(自身を除く): 34753832

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 401, 442, 533, 697, 802, 884, 1066, 1394, 1604, 1768, 2132, 2788, 3208, 4264, 5213, 5576, 6817, 9061, 10426, 13634, 16441, 18122, 20852, 27268, 32882, 36244, 41704, 54536, 65764, 72488, 88621, 131528, 177242, 213733, 279497, 354484, 427466, 558994, 708968, 854932, 1117988, 1709864, 2235976, 3633461, 7266922, 14533844, 29067688]

約数ペア:

[(1, 29067688), (2, 14533844), (4, 7266922), (8, 3633461), (13, 2235976), (17, 1709864), (26, 1117988), (34, 854932), (41, 708968), (52, 558994), (68, 427466), (82, 354484), (104, 279497), (136, 213733), (164, 177242), (221, 131528), (328, 88621), (401, 72488), (442, 65764), (533, 54536), (697, 41704), (802, 36244), (884, 32882), (1066, 27268), (1394, 20852), (1604, 18122), (1768, 16441), (2132, 13634), (2788, 10426), (3208, 9061), (4264, 6817), (5213, 5576)]