29471104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 64260000

約数和(自身を除く): 34788896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 199, 208, 356, 398, 416, 712, 796, 832, 1157, 1424, 1592, 1664, 2314, 2587, 2848, 3184, 4628, 5174, 5696, 6368, 9256, 10348, 11392, 12736, 17711, 18512, 20696, 25472, 35422, 37024, 41392, 70844, 74048, 82784, 141688, 148096, 165568, 230243, 283376, 331136, 460486, 566752, 920972, 1133504, 1841944, 2267008, 3683888, 7367776, 14735552, 29471104]

約数ペア:

[(1, 29471104), (2, 14735552), (4, 7367776), (8, 3683888), (13, 2267008), (16, 1841944), (26, 1133504), (32, 920972), (52, 566752), (64, 460486), (89, 331136), (104, 283376), (128, 230243), (178, 165568), (199, 148096), (208, 141688), (356, 82784), (398, 74048), (416, 70844), (712, 41392), (796, 37024), (832, 35422), (1157, 25472), (1424, 20696), (1592, 18512), (1664, 17711), (2314, 12736), (2587, 11392), (2848, 10348), (3184, 9256), (4628, 6368), (5174, 5696)]