25777542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 63313920

約数和(自身を除く): 37536378

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 457, 474, 553, 714, 914, 1106, 1343, 1371, 1659, 2686, 2742, 3199, 3318, 4029, 6398, 7769, 8058, 9401, 9597, 15538, 18802, 19194, 23307, 28203, 36103, 46614, 54383, 56406, 72206, 108309, 108766, 163149, 216618, 252721, 326298, 505442, 613751, 758163, 1227502, 1516326, 1841253, 3682506, 4296257, 8592514, 12888771, 25777542]

約数ペア:

[(1, 25777542), (2, 12888771), (3, 8592514), (6, 4296257), (7, 3682506), (14, 1841253), (17, 1516326), (21, 1227502), (34, 758163), (42, 613751), (51, 505442), (79, 326298), (102, 252721), (119, 216618), (158, 163149), (237, 108766), (238, 108309), (357, 72206), (457, 56406), (474, 54383), (553, 46614), (714, 36103), (914, 28203), (1106, 23307), (1343, 19194), (1371, 18802), (1659, 15538), (2686, 9597), (2742, 9401), (3199, 8058), (3318, 7769), (4029, 6398)]