7465172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 15880704

約数和(自身を除く): 8415532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 421, 572, 682, 806, 842, 1364, 1612, 1684, 4433, 4631, 5473, 8866, 9262, 10946, 13051, 17732, 18524, 21892, 26102, 52204, 60203, 120406, 143561, 169663, 240812, 287122, 339326, 574244, 678652, 1866293, 3732586, 7465172]

約数ペア:

[(1, 7465172), (2, 3732586), (4, 1866293), (11, 678652), (13, 574244), (22, 339326), (26, 287122), (31, 240812), (44, 169663), (52, 143561), (62, 120406), (124, 60203), (143, 52204), (286, 26102), (341, 21892), (403, 18524), (421, 17732), (572, 13051), (682, 10946), (806, 9262), (842, 8866), (1364, 5473), (1612, 4631), (1684, 4433)]