858393376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{14747}}^1$

素因数の和:14881

約数の個数: 48

約数和(自身を含む): 1806217056

約数和(自身を除く): 947823680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1712, 1819, 3424, 3638, 7276, 14552, 14747, 29104, 29494, 58208, 58988, 117976, 235952, 250699, 471904, 501398, 1002796, 1577929, 2005592, 3155858, 4011184, 6311716, 8022368, 12623432, 25246864, 26824793, 50493728, 53649586, 107299172, 214598344, 429196688, 858393376]

約数ペア:

[(1, 858393376), (2, 429196688), (4, 214598344), (8, 107299172), (16, 53649586), (17, 50493728), (32, 26824793), (34, 25246864), (68, 12623432), (107, 8022368), (136, 6311716), (214, 4011184), (272, 3155858), (428, 2005592), (544, 1577929), (856, 1002796), (1712, 501398), (1819, 471904), (3424, 250699), (3638, 235952), (7276, 117976), (14552, 58988), (14747, 58208), (29104, 29494)]