29278544

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 61936884

約数和(自身を除く): 32658340

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 137, 148, 152, 274, 296, 304, 361, 548, 592, 703, 722, 1096, 1406, 1444, 2192, 2603, 2812, 2888, 5069, 5206, 5624, 5776, 10138, 10412, 11248, 13357, 20276, 20824, 26714, 40552, 41648, 49457, 53428, 81104, 96311, 98914, 106856, 192622, 197828, 213712, 385244, 395656, 770488, 791312, 1540976, 1829909, 3659818, 7319636, 14639272, 29278544]

約数ペア:

[(1, 29278544), (2, 14639272), (4, 7319636), (8, 3659818), (16, 1829909), (19, 1540976), (37, 791312), (38, 770488), (74, 395656), (76, 385244), (137, 213712), (148, 197828), (152, 192622), (274, 106856), (296, 98914), (304, 96311), (361, 81104), (548, 53428), (592, 49457), (703, 41648), (722, 40552), (1096, 26714), (1406, 20824), (1444, 20276), (2192, 13357), (2603, 11248), (2812, 10412), (2888, 10138), (5069, 5776), (5206, 5624)]