64773527392

素因数分解:

$2^5\times 7^1\times {\mathrm{571}}^1\times {\mathrm{506423}}^1$

素因数の和:507011

約数の個数: 48

約数和(自身を含む): 145995962112

約数和(自身を除く): 81222434720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 571, 1142, 2284, 3997, 4568, 7994, 9136, 15988, 18272, 31976, 63952, 127904, 506423, 1012846, 2025692, 3544961, 4051384, 7089922, 8102768, 14179844, 16205536, 28359688, 56719376, 113438752, 289167533, 578335066, 1156670132, 2024172731, 2313340264, 4048345462, 4626680528, 8096690924, 9253361056, 16193381848, 32386763696, 64773527392]

約数ペア:

[(1, 64773527392), (2, 32386763696), (4, 16193381848), (7, 9253361056), (8, 8096690924), (14, 4626680528), (16, 4048345462), (28, 2313340264), (32, 2024172731), (56, 1156670132), (112, 578335066), (224, 289167533), (571, 113438752), (1142, 56719376), (2284, 28359688), (3997, 16205536), (4568, 14179844), (7994, 8102768), (9136, 7089922), (15988, 4051384), (18272, 3544961), (31976, 2025692), (63952, 1012846), (127904, 506423)]