29151668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 67769352

約数和(自身を除く): 38617684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 673, 833, 884, 1274, 1346, 1547, 1666, 2548, 2692, 3094, 3332, 4711, 6188, 8749, 9422, 10829, 11441, 17498, 18844, 21658, 22882, 32977, 34996, 43316, 45764, 61243, 65954, 80087, 122486, 131908, 148733, 160174, 244972, 297466, 320348, 428701, 560609, 594932, 857402, 1041131, 1121218, 1714804, 2082262, 2242436, 4164524, 7287917, 14575834, 29151668]

約数ペア:

[(1, 29151668), (2, 14575834), (4, 7287917), (7, 4164524), (13, 2242436), (14, 2082262), (17, 1714804), (26, 1121218), (28, 1041131), (34, 857402), (49, 594932), (52, 560609), (68, 428701), (91, 320348), (98, 297466), (119, 244972), (182, 160174), (196, 148733), (221, 131908), (238, 122486), (364, 80087), (442, 65954), (476, 61243), (637, 45764), (673, 43316), (833, 34996), (884, 32977), (1274, 22882), (1346, 21658), (1547, 18844), (1666, 17498), (2548, 11441), (2692, 10829), (3094, 9422), (3332, 8749), (4711, 6188)]