74578972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 148119552

約数和(自身を除く): 73540580

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 127, 254, 299, 491, 508, 598, 982, 1196, 1651, 1964, 2921, 3302, 5842, 6383, 6604, 11293, 11684, 12766, 22586, 25532, 37973, 45172, 62357, 75946, 124714, 146809, 151892, 249428, 293618, 587236, 810641, 1434211, 1621282, 2868422, 3242564, 5736844, 18644743, 37289486, 74578972]

約数ペア:

[(1, 74578972), (2, 37289486), (4, 18644743), (13, 5736844), (23, 3242564), (26, 2868422), (46, 1621282), (52, 1434211), (92, 810641), (127, 587236), (254, 293618), (299, 249428), (491, 151892), (508, 146809), (598, 124714), (982, 75946), (1196, 62357), (1651, 45172), (1964, 37973), (2921, 25532), (3302, 22586), (5842, 12766), (6383, 11684), (6604, 11293)]