15498392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 36456000

約数和(自身を除く): 20957608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 349, 364, 427, 488, 698, 728, 793, 854, 1396, 1586, 1708, 2443, 2792, 3172, 3416, 4537, 4886, 5551, 6344, 9074, 9772, 11102, 18148, 19544, 21289, 22204, 31759, 36296, 42578, 44408, 63518, 85156, 127036, 149023, 170312, 254072, 276757, 298046, 553514, 596092, 1107028, 1192184, 1937299, 2214056, 3874598, 7749196, 15498392]

約数ペア:

[(1, 15498392), (2, 7749196), (4, 3874598), (7, 2214056), (8, 1937299), (13, 1192184), (14, 1107028), (26, 596092), (28, 553514), (52, 298046), (56, 276757), (61, 254072), (91, 170312), (104, 149023), (122, 127036), (182, 85156), (244, 63518), (349, 44408), (364, 42578), (427, 36296), (488, 31759), (698, 22204), (728, 21289), (793, 19544), (854, 18148), (1396, 11102), (1586, 9772), (1708, 9074), (2443, 6344), (2792, 5551), (3172, 4886), (3416, 4537)]