37638952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 82026000

約数和(自身を除く): 44387048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 349, 442, 488, 698, 793, 884, 1037, 1396, 1586, 1768, 2074, 2792, 3172, 4148, 4537, 5933, 6344, 8296, 9074, 11866, 13481, 18148, 21289, 23732, 26962, 36296, 42578, 47464, 53924, 77129, 85156, 107848, 154258, 170312, 276757, 308516, 361913, 553514, 617032, 723826, 1107028, 1447652, 2214056, 2895304, 4704869, 9409738, 18819476, 37638952]

約数ペア:

[(1, 37638952), (2, 18819476), (4, 9409738), (8, 4704869), (13, 2895304), (17, 2214056), (26, 1447652), (34, 1107028), (52, 723826), (61, 617032), (68, 553514), (104, 361913), (122, 308516), (136, 276757), (221, 170312), (244, 154258), (349, 107848), (442, 85156), (488, 77129), (698, 53924), (793, 47464), (884, 42578), (1037, 36296), (1396, 26962), (1586, 23732), (1768, 21289), (2074, 18148), (2792, 13481), (3172, 11866), (4148, 9074), (4537, 8296), (5933, 6344)]