1001720384

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7901}}^1$

素因数の和:8203

約数の個数: 56

約数和(自身を含む): 2280074688

約数和(自身を除く): 1278354304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 1132, 1981, 2264, 3962, 4528, 7901, 7924, 9056, 15802, 15848, 18112, 31604, 31696, 55307, 63208, 63392, 110614, 126416, 126784, 221228, 252832, 442456, 505664, 884912, 1769824, 2235983, 3539648, 4471966, 8943932, 15651881, 17887864, 31303762, 35775728, 62607524, 71551456, 125215048, 143102912, 250430096, 500860192, 1001720384]

約数ペア:

[(1, 1001720384), (2, 500860192), (4, 250430096), (7, 143102912), (8, 125215048), (14, 71551456), (16, 62607524), (28, 35775728), (32, 31303762), (56, 17887864), (64, 15651881), (112, 8943932), (224, 4471966), (283, 3539648), (448, 2235983), (566, 1769824), (1132, 884912), (1981, 505664), (2264, 442456), (3962, 252832), (4528, 221228), (7901, 126784), (7924, 126416), (9056, 110614), (15802, 63392), (15848, 63208), (18112, 55307), (31604, 31696)]