4701472784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{417983}}^1$

素因数の和:418047

約数の個数: 40

約数和(自身を含む): 9847703040

約数和(自身を除く): 5146230256

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 417983, 835966, 1671932, 3343864, 6687728, 7941677, 15465371, 15883354, 30930742, 31766708, 61861484, 63533416, 123722968, 127066832, 247445936, 293842049, 587684098, 1175368196, 2350736392, 4701472784]

約数ペア:

[(1, 4701472784), (2, 2350736392), (4, 1175368196), (8, 587684098), (16, 293842049), (19, 247445936), (37, 127066832), (38, 123722968), (74, 63533416), (76, 61861484), (148, 31766708), (152, 30930742), (296, 15883354), (304, 15465371), (592, 7941677), (703, 6687728), (1406, 3343864), (2812, 1671932), (5624, 835966), (11248, 417983)]