7749196

素因数分解:

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

素因数の和:434

約数の個数: 48

約数和(自身を含む): 17012800

約数和(自身を除く): 9263604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 349, 364, 427, 698, 793, 854, 1396, 1586, 1708, 2443, 3172, 4537, 4886, 5551, 9074, 9772, 11102, 18148, 21289, 22204, 31759, 42578, 63518, 85156, 127036, 149023, 276757, 298046, 553514, 596092, 1107028, 1937299, 3874598, 7749196]

約数ペア:

[(1, 7749196), (2, 3874598), (4, 1937299), (7, 1107028), (13, 596092), (14, 553514), (26, 298046), (28, 276757), (52, 149023), (61, 127036), (91, 85156), (122, 63518), (182, 42578), (244, 31759), (349, 22204), (364, 21289), (427, 18148), (698, 11102), (793, 9772), (854, 9074), (1396, 5551), (1586, 4886), (1708, 4537), (2443, 3172)]