67401464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 146512800

約数和(自身を除く): 79111336

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 569, 871, 884, 1138, 1139, 1742, 1768, 2276, 2278, 3484, 4552, 4556, 6968, 7397, 9112, 9673, 14794, 14807, 19346, 29588, 29614, 38123, 38692, 59176, 59228, 76246, 77384, 118456, 125749, 152492, 251498, 304984, 495599, 502996, 648091, 991198, 1005992, 1296182, 1982396, 2592364, 3964792, 5184728, 8425183, 16850366, 33700732, 67401464]

約数ペア:

[(1, 67401464), (2, 33700732), (4, 16850366), (8, 8425183), (13, 5184728), (17, 3964792), (26, 2592364), (34, 1982396), (52, 1296182), (67, 1005992), (68, 991198), (104, 648091), (134, 502996), (136, 495599), (221, 304984), (268, 251498), (442, 152492), (536, 125749), (569, 118456), (871, 77384), (884, 76246), (1138, 59228), (1139, 59176), (1742, 38692), (1768, 38123), (2276, 29614), (2278, 29588), (3484, 19346), (4552, 14807), (4556, 14794), (6968, 9673), (7397, 9112)]