30788144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 61887408

約数和(自身を除く): 31099264

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 397, 524, 592, 794, 1048, 1588, 2096, 3176, 4847, 6352, 9694, 14689, 19388, 29378, 38776, 52007, 58756, 77552, 104014, 117512, 208028, 235024, 416056, 832112, 1924259, 3848518, 7697036, 15394072, 30788144]

約数ペア:

[(1, 30788144), (2, 15394072), (4, 7697036), (8, 3848518), (16, 1924259), (37, 832112), (74, 416056), (131, 235024), (148, 208028), (262, 117512), (296, 104014), (397, 77552), (524, 58756), (592, 52007), (794, 38776), (1048, 29378), (1588, 19388), (2096, 14689), (3176, 9694), (4847, 6352)]