7137237632

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{256957}}^1$

素因数の和:257009

約数の個数: 64

約数和(自身を含む): 16774218240

約数和(自身を除く): 9636980608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 256957, 513914, 1027828, 1798699, 2055656, 3597398, 4111312, 7194796, 7965667, 8222624, 14389592, 15931334, 16445248, 28779184, 31862668, 32890496, 55759669, 57558368, 63725336, 111519338, 115116736, 127450672, 223038676, 230233472, 254901344, 446077352, 509802688, 892154704, 1019605376, 1784309408, 3568618816, 7137237632]

約数ペア:

[(1, 7137237632), (2, 3568618816), (4, 1784309408), (7, 1019605376), (8, 892154704), (14, 509802688), (16, 446077352), (28, 254901344), (31, 230233472), (32, 223038676), (56, 127450672), (62, 115116736), (64, 111519338), (112, 63725336), (124, 57558368), (128, 55759669), (217, 32890496), (224, 31862668), (248, 28779184), (434, 16445248), (448, 15931334), (496, 14389592), (868, 8222624), (896, 7965667), (992, 7194796), (1736, 4111312), (1984, 3597398), (3472, 2055656), (3968, 1798699), (6944, 1027828), (13888, 513914), (27776, 256957)]