29012126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 54150768

約数和(自身を除く): 25138642

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 281, 286, 361, 418, 494, 562, 722, 2717, 3091, 3653, 3971, 4693, 5339, 5434, 6182, 7306, 7942, 9386, 10678, 40183, 51623, 58729, 69407, 80366, 101441, 103246, 117458, 138814, 202882, 763477, 1115851, 1318733, 1526954, 2231702, 2637466, 14506063, 29012126]

約数ペア:

[(1, 29012126), (2, 14506063), (11, 2637466), (13, 2231702), (19, 1526954), (22, 1318733), (26, 1115851), (38, 763477), (143, 202882), (209, 138814), (247, 117458), (281, 103246), (286, 101441), (361, 80366), (418, 69407), (494, 58729), (562, 51623), (722, 40183), (2717, 10678), (3091, 9386), (3653, 7942), (3971, 7306), (4693, 6182), (5339, 5434)]