408047056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{24593}}^1$

素因数の和:24679

約数の個数: 40

約数和(自身を含む): 850854024

約数和(自身を除く): 442806968

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 24593, 49186, 98372, 196744, 393488, 418081, 836162, 1500173, 1672324, 3000346, 3344648, 6000692, 6689296, 12001384, 24002768, 25502941, 51005882, 102011764, 204023528, 408047056]

約数ペア:

[(1, 408047056), (2, 204023528), (4, 102011764), (8, 51005882), (16, 25502941), (17, 24002768), (34, 12001384), (61, 6689296), (68, 6000692), (122, 3344648), (136, 3000346), (244, 1672324), (272, 1500173), (488, 836162), (976, 418081), (1037, 393488), (2074, 196744), (4148, 98372), (8296, 49186), (16592, 24593)]